Environmental Chamber | Climatic Chamber | Thermal Chamber | Salt Fog Chamber - LISUN

Introduction The importance of environmental testing has grown exponentially as industries seek to ensure the durability and reliability of their products. One of the most commonly used equipment for such testing is the temperature humidity test chamber, which replicates various climatic conditions to determine how materials and products perform under stress. Among these, the LISUN GDJS-015B Temperature Humidity Chamber, also known as a thermal chamber, stands out for its versatility in testing a wide range of products under extreme temperature and humidity conditions. This article delves into the functionality of the LISUN GDJS-015B temperature humidity test chamber and its application in simulating different climatic environments, including high and low temperature, as well as humidity fluctuations. The importance of these tests for different industries, from electronics to automotive parts, will also be explored in detail. The Functionality of the LISUN GDJS-015B Temperature Humidit...

Introduction Electrostatic discharge (ESD) is a critical factor in the design and testing of electronic equipment. The ESD test gun, a vital tool in the field of electromagnetic compatibility (EMC), simulates electrostatic discharges, helping engineers evaluate the resilience of devices against ESD-related damage. Among the leading products in this category is the LISUN ESD61000-2 ESD Simulator Gun, which adheres to the IEC 61000-4-2 standard. This article explores the features, applications, and performance of the ESD test gun, focusing on the LISUN ESD61000-2. The Importance of ESD Testing Electronic devices are prone to electrostatic discharges, which can occur during human handling, environmental interactions, or contact with other devices. ESD testing is crucial for ensuring that devices can withstand these discharges without suffering permanent damage or malfunctions. The ESD test gun is a primary instrument used to replicate these discharges in a controlled environment. Key Feat...

Introduction Electromagnetic Interference (EMI) is a significant concern for the performance and reliability of electronic devices. EMI measurements are crucial to ensuring that devices comply with international standards for emissions and electromagnetic compatibility (EMC). This article delves into the role of the LISUN EMI-9KB Test Receiver, a comprehensive solution for conducting EMI measurements from 9kHz to 300MHz, in various applications like lighting systems, household appliances, and electric tools. We will explore its functionality, testing processes, and some relevant technical data, providing insight into its key role in addressing EMI challenges. EMI and Its Importance Electromagnetic interference occurs when electromagnetic waves from a source disrupt the normal operation of electronic devices. EMI can originate from internal components or external sources, affecting a device’s functionality, communication, and even safety. Therefore, regulatory standards such as CISPR an...

Introduction Metal analysis is essential in various industries such as manufacturing, environmental testing, and quality control. One of the most efficient and non-destructive techniques used for metal composition analysis is the Energy Dispersive X-ray Fluorescence (EDXRF) technology. This method is highly valued for its accuracy and ability to analyze a wide range of metal elements. The LISUN EDX-2A RoHS Testing Equipment is a cutting-edge instrument in this field, providing reliable results for metal element analysis and thickness gauging. This article delves into the workings of the EDXRF metal analyzer spectrometer, focusing on its applications, advantages, and technical aspects, especially in line with the LISUN EDX-2A RoHS Testing Equipment. Principle of EDXRF in Metal Analysis The Energy Dispersive X-ray Fluorescence (EDXRF) method involves irradiating a sample with X-rays. The X-rays interact with the atoms in the sample, causing them to emit secondary (fluorescent) X-rays tha...

Introduction The gloss tester is an essential tool for industries that require accurate surface gloss measurement. Glossiness, or the reflection of light from a surface, plays a crucial role in determining the visual quality and aesthetic appeal of various products. From automotive paints to consumer electronics, accurate gloss measurements ensure that products meet industry standards and consumer expectations. This article focuses on the LISUN AGM-580 Gloss Meter with 3 Angles (20º, 60º, and 85º), a versatile tool designed to measure gloss on various surfaces with different reflective properties. The purpose of this paper is to explore the key features, applications, and benefits of the AGM-580 gloss meter, while providing relevant technical data to highlight its functionality. What is a Gloss Tester? A gloss tester or gloss meter is a device used to measure the gloss level of a surface by quantifying how much light is reflected at specific angles. Gloss is typically measured at 20º, ...

In the ever-evolving landscape of testing laboratories, maintaining high standards and achieving recognized certifications is crucial for success. This case study highlights how a customer in India successfully utilized the LISUN LSG-6000CCD goniospectroradiometer to obtain ISO 17025 and NABL certification, enhancing their credibility and operational efficiency. Background The customer, a prominent testing laboratory in India, was already familiar with LISUN and its reputation for quality. They first known LISUN’s products through the third party website, where they learned about the capabilities of the LISUN goniospectroradiometer. Their initial research provided them with insights into how LISUN’s advanced technology could benefit their operations, particularly for testing lighting products. Selecting the Right Equipment Understanding the specific needs of the laboratory was paramount. The customer required a solution that would accommodate the size of their test lamps, fit within th...

Introduction In recent years, the demand for high-efficiency lighting systems has increased due to global energy-saving initiatives. This trend has resulted in the widespread use of energy-saving lamps, fluorescent lamps, high-intensity discharge (HID) lamps, and especially light-emitting diode (LED) lamps. Accurate photometric and colorimetric measurement of these light sources is essential for ensuring their performance meets international standards. One of the most advanced and widely used systems for testing these parameters is the Spectrophotometer with Integrating Sphere, such as the LISUN LPCE-2 High Precision Spectroradiometer Integrating Sphere System. This system offers comprehensive testing capabilities that comply with standards like CIE177, CIE-13.3, CIE-84, ANSI-C78.377, GB/T 24824, IESNA-LM-63-2, Optical-Engineering-49-3-033602, (EU) 2019/2015, LM-80, and LM-79. This article explores the functionality of this system, its relevance to testing various lighting sources, and...